<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>图像的宽度和边框属性</title>
</head>

<body>
<img src="tupian.png" alt="少女插画" border="2" />
<img src="tupian.png" alt="少女插画" width="100" />
<img src="tupian.png" alt="少女插画" width="50" height="100" />
</body>
</html>
